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Pericom Semiconductor Corporation

PI3A3160 Datasheet Preview

PI3A3160 Datasheet

3.0V/ SOTiny 0.4 Dual SPDT Analog Switch

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PI3A3160
3.0V, SOTiny0.4Ω
Dual SPDT Analog Switch
Features
• CMOS Technology for Bus and Analog Applications
• Low On-Resistance: 0.4Ω (+2.7V Supply)
• Wide VCC Range: +1.5V to +3.6V
• Low Power Consumption : 5µW
• Rail-to-Rail switching throughout Signal Range
• Fast Switching Speed: 20ns max. at 3.3V
• High Off Isolation: –27dB at 100 KHz
• –41dB (100 KHz) Crosstalk Rejection Reduces
Signal Distortion
• Extended Industrial Temperature Range: –40°C to 85°C
• Packaging:
– Pb-free & Green, 12-pin TDFN (ZG)
– Pb-free & Green, 12-pin TDFN (ZE)
Applications
• Cell Phones
• PDAs
• Portable Instrumentation
• Battery Powered Communications
• Computer Peripherals
Pin Description
Pin Number Name
Description
8, 11 NOx Data Port (Normally Open)
3, 6 GND Ground
2, 5 NCx Data Port (Normally Closed)
1, 4
9, 12
7, 10
COMx
VCCx
INx
Common Output/Data Port
Postive Power Supply(2)
Logic Control
Notes:
1. x = 0 or 1
2. VCC0 ad VCC1 are not internally connected. Each must be powered
seperately.
Description
The PI3A3160 is a fast Dual single-pole double-throw (SPDT)
CMOS switch. It can be used as an analog switch or as a low-
delay bus switch. Specified over a wide operating power supply
voltage range, +1.5V to +3.6V, the switch has an On-Resistance
of 0.4Ω at 3.0V.
Control inputs, IN, tolerates input drive signals up to 3.3V, inde-
pendent of supply voltage.
PI3A3160 is a lower voltage and On-Resistance replacement for
the PI5A3158.
Block Diagram / Pin Configuration
COM0 1
12 VCCo
NC0 2
GND 3
COM1 4
NC1 5
11 NO0
10 IN0
9 VCC1
8 NO1
GND 6
7 IN1
Function Table
Logic Input
0
1
Function
NCx Connected to COMx
NOx Connected to COMx
1
PS8711D
07/21/04




Pericom Semiconductor Corporation

PI3A3160 Datasheet Preview

PI3A3160 Datasheet

3.0V/ SOTiny 0.4 Dual SPDT Analog Switch

No Preview Available !

PI3A3160
3.0V, SOTiny0.4Ω
Dual SPDT Analog Switch
Absolute Maximum Ratings
Voltages Referenced to GND
VCC .................................................................... –0.5V to +3.6V
VIN, VCOM, VNC, VNO (1)............................–0.5V to V+ +0.3V
or 30mA, whichever occurs first
Current (any terminal)................................................... ±200mA
Peak Current, COM, NO, NC
(Pulsed at 1ms, 10% duty cycle)................................... ±400mA
Thermal Information
Continuous Power Dissipation
SOT23 (derate 7.1mW/ºC above +70ºC)............................ 0.5W
Storage Temperature ........................................ –65ºC to +150ºC
Lead Temperature (soldering, 10s) ................................. +300ºC
Note 1: Signals on NC, NO, COM, or IN exceeding VCC or GND are clamped by internal diodes. Limit forward diode current to 30mA.
Caution: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a
stress only rating and operation of the device at these or any other conditions beyond those indicated in the operational sections of
this specification is not implied.
Electrical Specifications - Single +3.3V Supply
(VCC = +3.3V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V)
Parameter
Symbol
Conditions
Analog Switch
Analog Signal Range (3)
VANALOG
On Resistance
On-Resistance Match
Between Channels(4)
On-Resistance Flatness(5)
NO or NC Off Leakage
Current(6)
COM On Leakage Cur-
rent(6)
RON
∆RON
RFLAT(ON)
INO(OFF) or
INC(OFF)
ICOM(ON)
VCC = 2.7V,
ICOM = 100mA,
VNO or VNC = +1.5V
VCC = 2.7V,
ICOM = 100mA,
VNO or VNC = 0.8V, 2.0V
VCC = 3.3V,
VCOM = 0V,
VNO or VNC = +2.0V
VCC = 3.3V,
VCOM = +2.0V,
VNO or VNC = +2.0V
Temp. (°C) Min.(1) Typ. (2) Max. (1) Units
Full 0
VCC
V
25 0.4 0.45
Full 0.6
25 0.08
Full 0.09
25 0.1
Full 0.1
25 -100
100
Full -400
25 -200
400
nA
200
Full -400
400
PS8711D
07/21/04
2


Part Number PI3A3160
Description 3.0V/ SOTiny 0.4 Dual SPDT Analog Switch
Maker Pericom Semiconductor Corporation
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